		<!--{*
		 *  用于筛选的分类部分
		 *  $maincat    作为所有分类
		 *  $buildBase  作为基准URL字串
		 *  $catid      为当前的值
		*}-->
		<div class="cat-section fn-clear">
			<div class="cat-hd fn-left">信息分类:</div>
			<!--{php $catCatsLevel = 0}-->
			<!--{loop $maincat $k1 $mainL}-->
			<ul class="fn-right">
				<!--{if !$catCatsLevel}-->
				<li {if !$filter['catid']}class="selected"{/if}>
				<a href="{reUrl($filter, 'catid')}" title="不限">不限</a>
				</li>
				<!--{/if}-->
				<!--{php $catCatsLevel++}-->
				<!--{loop $mainL $k2 $v}-->
				<li {if $v[catid]==$filter['catid'] || in_array($v[catid],explode(',', $CAT['arrparentid']))} class='selected'{/if}>
				<a  href="{reUrl($filter,'catid', $v['catid'])}" title="{$v[catname]}">{$v[catname]}</a></li>
				<!--{/loop}-->
			</ul>
			<!--{/loop}-->
		</div>